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HOME > HVAC > CARRIER > 38EYA048 > LIMIT SWITCH

Carrier 38EYA048 Limit Switch

The main reason limit switches are made is because if the air is too cool inside the furnace to begin with, the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch is a switch located in the furnace that makes the determination when the heated air is warm enough to activate the main blower.

What symptoms are present when the limit type switch really is on its last leg?

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Check eBay to see if your limit switch is in stock!
If you decide on picking up or ordering any Carrier 38EYA048 replacement part do your best and cross-check the model number and also make a visual inspection in order to be sure the correct replacement limit switch is the one being purchased. Replacing a new limit switch is a piece of cake provided you have the time and have the proper tools to get it done.
Feel free to download your manual for help.
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Check eBay for your limit switch!